"Outrageously Dependable." Every battery for every need. See exceptional local owner Calvin Simpson and his knowledgeable team for the right battery for your needs. The amazing Antigravity Micro-Start will jump start your vehicle and power up your cell phone, laptop, tablet; much more! Ask about the batteries that power up your boat and last 2X longer. Free 3 Year Replacement Warranty. Interstate Batteries, Powering The Things That Make Life Better!